Int. J. Dev. Biol. In Press
doi: 10.1387/ijdb.190386re
© UPV/EHU Press

Development of a non-amphibious amphibian: views of a coquí

Richard P. Elinson*

Huntington, NY, USA

ABSTRACT Development without a free-living tadpole is common among Ibero American frogs. The most derived condition is direct development where the tadpole has been eliminated, and the most investigated direct developing frog is Eleutherodactylus coqui. To provide a different point-of-view, an imaginary interview with a coqui is conducted. Opinions are offered on invasive species, developmental features that are surprisingly conserved, and novelty in germ layer specification.

Keywords:

metamorphosis, amniote evolution, invasive species, EvoDevo, fate map, yolk

*Corresponding author e-mail: elinsonrp@gmail.com